A customer sits in an amusement park ride in which the compartment is to be pull

Question

A customer sits in an amusement park ride in which the compartment is to be pulled downward in the negative direction of a y axis with an acceleration magnitude of 1.29 g, with g = 9.80 m/s2. A 0.639 g coin rests on the customer's knee. Once the motion begins, what are projections of the coin's acceleration relative to the ground on (a)x-axis, (b)y-axis,(c)z-axis and relative to the customer on (d)x-axis, (e)y-axis, (f)z-axis? (g) How long does the coin take to reach the compartment ceiling, 2.2 m above the knee? What are projections of the actual force on the coin on (h)x-axis, (i)y-axis,(j)z-axis and projections of the apparent force according to the customer's measure of the coin's acceleration on (k)x-axis, (l)y-axis, (m)z-axis?

Explanation / Answer

a )0

b)1.29g

c)0

d)0

e)0

f)0

g)2.2 = 1/2 *1.29 *9.8 * t^2

t= 0.34 sec

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